first upload all files

Modules/Translation/TranslationLoader.php

@@ -0,0 +1,116 @@
+<?php
+
+namespace Modules\Translation;
+
+use Illuminate\Support\Facades\Cache;
+use Illuminate\Translation\FileLoader;
+use Modules\Translation\Entities\Translation;
+
+class TranslationLoader extends FileLoader
+{
+    /**
+     * Get translation file paths.
+     *
+     * @return array
+     */
+    public function paths()
+    {
+        return array_merge([$this->path], $this->hints);
+    }
+
+    /**
+     * Load the messages for the given locale.
+     *
+     * @param string $locale
+     * @param string $group
+     * @param string $namespace
+     * @return array
+     */
+    public function load($locale, $group, $namespace = null)
+    {
+        if (! config('app.cache')) {
+            return $this->getTranslations($locale, $group, $namespace);
+        }
+
+        return Cache::tags('translations')
+            ->rememberForever(md5("translation_loader.{$locale}.{$group}.{$namespace}"), function () use ($locale, $group, $namespace) {
+                return $this->getTranslations($locale, $group, $namespace);
+            });
+    }
+
+    /**
+     * Get file and database translations.
+     *
+     * @param string $locale
+     * @param string $group
+     * @param string $namespace
+     * @return array
+     */
+    private function getTranslations($locale, $group, $namespace)
+    {
+        $databaseTranslations = [];
+
+        if (config('app.installed')) {
+            $databaseTranslations = $this->databaseTranslations($locale, $group, $namespace);
+        }
+
+        return array_replace_recursive(
+            $this->fileTranslations($locale, $group, $namespace),
+            $this->breakDot($databaseTranslations)
+        );
+    }
+
+    /**
+     * Break flattened dot translations to an array.
+     *
+     * @param array $translations
+     * @return array
+     */
+    private function breakDot($translations)
+    {
+        $array = [];
+
+        foreach ($translations as $key => $value) {
+            if (strpos($key, '*') === false) {
+                array_set($array, $key, $value);
+            } else {
+                $array[$key] = $value;
+            }
+        }
+
+        return $array;
+    }
+
+    /**
+     * Get file translations.
+     *
+     * @param string $locale
+     * @param string $group
+     * @param string $namespace
+     * @return array
+     */
+    private function fileTranslations($locale, $group, $namespace)
+    {
+        return parent::load($locale, $group, $namespace);
+    }
+
+    /**
+     * Get database translations.
+     *
+     * @param string $locale
+     * @param string $group
+     * @param string $namespace
+     * @return array
+     */
+    private function databaseTranslations($locale, $group, $namespace)
+    {
+        return Translation::where('key', 'LIKE', "{$namespace}::{$group}.%")
+            ->whereHas('translations', function ($query) use ($locale) {
+                $query->where('locale', $locale);
+            })->get()->mapWithKeys(function ($translation) use ($namespace, $group) {
+                $key = str_replace("{$namespace}::{$group}.", '', $translation->key);
+
+                return [$key => $translation->value];
+            })->all();
+    }
+}